Silicon particles continuously removed from bottom of fluidizedbed reactor when grown to large size. In reactor, silane (SiH4) flows through bed of small silicon seed particles at temperature of 650 degrees to 700 degrees C. Silane decomposes into silicon vapor and hydrogen gas, and vapor deposits as solid on seed particles. With withdrawal system, reactor operates continuously.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Extracting Silicon Product From Fluidized-Bed Reactors


    Contributors:

    Published in:

    Publication date :

    1986-01-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English


    Keywords :




    Extracting Silicon From Sodium-Process Products

    Kapur, V. / Sanjurjo, A. / Sancier, K. M. et al. | NTRS | 1982


    Fluidized-Bed Particles Scavenge Silicon Fines

    Hsu, G. C. / Rohatgi, N. / Lutwack, R. et al. | NTRS | 1985


    Fluidized-Bed Cleaning of Silicon Particles

    Rohatgi, Naresh K. / Hsu, George C. | NTRS | 1987